Am I Ever Going to Use It? (Per 3 #2)

Polly Pocket Fun

100

Sketch 

y=(x+2)^2(x-3)

Bottom left to top right. Bounce -2, slice =3, yint -12

200

Sketch 

y=(x+9)^2(x+4)

Bottom left to upper right. Bounce -9, slice -4, yint 324

300

Sketch 

y=-2/3(x+4)^2(x+1)

Upper left to lower right. Bounce -4, slice -1, yint -10.6

400

Sketch 

y=(x+1)(x-1)^2(x+2)

Upper left to upper right. Slice -2, slice -1, bounce +1, yint 2.

500

Sketch 

y=-x^4+2x^3

Open down exit down. S at 0, Slice at +2.

Un-gun Triggers

100

Write the Law of Sines

Sin A/a=sin B/b=sinC/c

200

Write the Law of Sines for Area.

Area = 1/2 ab sinC

300

In any triangle the largest angle is opposite...

The largest side

400

Find 

<B if <C=73^o, c=12, b=11

61.2^o

500

What is the area of a triangle with 

<B=30^o, <A=89^o, b=8, c=7

28

World Series

100

Find the explicit equation for 5, 8, 11, 14, ...

a_n=3n+2

200

Evaluate 

sum_(n=1)^8 16+(n-1)7

324

300

Write the recursive equation for 2, 4, 8, 16, ...

 

a_1=2

 

a_n=a_(n-1)\cdot2

400

Find the sum 

32, 8, 2, 1/2, 1/8, ...

42 2/3

500

Find the sum of 

-4+3+10+17+...+430

13419

Forever a Ln

100

Condense 

log_ab-log_ac

log_a(b/c)

200

Solve 

log(4)=log(x+7)

-3

300

Solve for x in exact exponential form 

2log_3(x+1)=7

3^(7/2)-1=x

400

Expand 

log_a(x^yz)^b

ylog_ax+blog_az

500

Condense 

log_2 x+log_5y

Already condensed

Severe Breakups

100

What are the two major characteristics of a polynomial?

Real coefficients.  Positive integer exponents

200

Find the complex factors of 

25x^4+16y^2

(5x^2+4yi)(5x^2-4yi)

300

Factor 

x^6-9

(x^3-3)(x^3+3)

400

Factor 

6x^2+7xy+2y^2

(3x+2y)(2x+y)

500

Factor 

x^4+x^2-30

(x^2-5)(x^2+6)